Samsung electronic cash register Benutzerhandbuch

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           turn the power on again. 

 

 

    This model is equipped with a battery system that provides back up power to 

the register memory if the power cord is accidentally disconnected or if a power 

  interruption occurs. 

  The register program, the transaction totals, and the grand total will be retained 

  in the machine because of the memory protection feature. The average span of life   

  is approximately 60 days after a power interruption. 

    These batteries recharge automatically when the machine is plugged in.